THE MYSTERIOUS EXPERIMENTAL PENNY THAT STUMPED EXPERTS
A follower of @TheCoinChannel thought they’d found a $100,000+ 1943 copper penny—but PCGS revealed it was something even rarer: an experimental shell case planchet penny, one of only 2-3 known to exist! Here’s why this coin is groundbreaking.
WHAT MAKES THIS PENNY SPECIAL?
- Not Copper, Not Steel: Struck on a World War II shell casing planchet (exact composition classified).
- Weight Matches Copper: 3.11 grams (tricked collectors at first).
- Historic Significance: Likely a mint employee’s secret experiment during the metal shortage.
Record Sale: The only other known example sold for $167,000 at auction.
HOW TO SPOT ULTRA-RARE EXPERIMENTAL PENNIES
- Weigh It:
- 3.11g = Could be copper or experimental metal.
- Magnet Test:
- Some experimental alloys may or may not stick.
- Look for Odd Colors:
- Shell-case pennies often have a dull gray or brassy tone.
- Send to PCGS/NGC:
- Only grading can confirm true rarity.
WHAT TO DO IF YOU FIND ONE
- Don’t Clean It! (Alters the metal’s surface chemistry).
- Handle with Cotton Gloves: Oils can damage experimental alloys.
- Insure Immediately: Rarities like this need specialist coverage.
OTHER PENNIES THAT COULD BE EXPERIMENTAL
Year | Type | Potential Value |
---|---|---|
1943 | Shell Case Planchet | $100,000+ |
1974 | Aluminum | $250,000+ |
1982 | Transitional Copper | $20,000+ |
Warning: Fakes exist! Always get professional authentication.
DON’T MISS OUT ON THE NEXT DISCOVERY!
<span style=”color: #ff0000;”>Get Our FREE “Experimental Coin” Guide:</span>
👉 PennyVerse.info/experimental-coins
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